In depth comparison and review of Lenovo ThinkPad L540 and Lenovo ThinkPad W540. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
DESIGN AND DIMENSIONS | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.7 cm x 24.7 cm x 3.625 cm | 37.66 cm x 24.81 cm x 2.95 cm |
Weight | 2.6 kg | 2.53 kg |
Case Material | Polycarbonate ABS | Glass-fibre reinforced plastic |
DISPLAY | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Screen Size (Type) | 15.6" | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Features | - | Anti-glare |
PROCESSOR | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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CPU | Intel Core i5 (4th Gen) 4200U / 1.6 GHz | Intel Core i7 (4th Gen) 4800MQ / 2.7 GHz |
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Max Turbo Speed | 2.6 GHz | 3.7 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 3 MB | 6 MB |
64-bit Computing | Yes | Yes |
Chipset | - | Intel QM87 |
Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
MEMORY | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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RAM | 4 GB | 4 GB |
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Max RAM Supported | 16 GB | 32 GB |
RAM Type | DDR3L SDRAM | DDR3L SDRAM |
Speed | 1600 MHz | - |
Form Factor | SO-DIMM 204-pin | SO-DIMM 204-pin |
Slots Qty | 2 | 4 |
STORAGE | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Main Storage Size (HDD/SSD) | 500 GB HDD SATA 6Gb/s | 500 GB HDD |
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AUDIO & VIDEO | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel HD Graphics 4400 | NVIDIA Quadro K1000M / Intel HD Graphics 4600 |
Video System Features | - | NVIDIA Optimus |
Camera | Yes - 720p | Yes - 720p |
Camera Features | Face tracking | Face tracking |
Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
Codec | Realtek ALC3232 | Realtek ALC3232 |
Compliant Standards | High Definition Audio, Dolby Advanced Audio v2 | High Definition Audio, Dolby Home Theater v4 |
COMMUNICATIONS | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Wireless | Wi-Fi | Bluetooth 4.0, Wi-Fi |
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Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Technology | Lithium Ion | Lithium Ion |
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AC ADAPTER | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | - |
INPUT | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad | Spill-resistant, multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Expansion Bays | - | 1 x Ultrabay |
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Slots | - | 1 x ExpressCard/34 (1 free) |
Interfaces | USB 3.0 3 x USB 2.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
2 x USB 3.0 USB 2.0 VGA Mini DisplayPort/Thunderbolt combo LAN Dock Headphone/microphone combo jack USB 2.0 (Always On) |
Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Operating System (OS) | Windows 10 Home (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
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MISCELLANEOUS | Lenovo ThinkPad L540 | Lenovo ThinkPad W540 |
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Dockable | Yes | Yes |
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Included Accessories | Power adapter | Power adapter |
Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM 1.2) Security Chip |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | - | Administrator password, hard drive password, power-on password, ThinkVantage Active Protection System |
Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001 | ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 |
ENERGY STAR Certified | Yes | Yes |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 2 years - pick-up and return |